Problem Display
PID: 263401 (3r4/8/3p4/p1pKp1p1/1p3p2/8/1P3P2/1RNkNR2 w - - 0 1)

Burbach, Johannes Jacob

Tijdschrift vd KNSB, 1959

3r4/8/3p4/p1pKp1p1/1p3p2/8/1P3P2/1RNkNR2

#3

7 + 9


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Tries
    • 1.b3?
      • threat
        • 2.Rb2
          • threat
            • 3.Sg2#
            • 3.Sed3#
            • 3.Sf3#
          • 2...Kxc1
            • 3.Sd3#
      • 1...Kd2
        • 2.Rb2+
          • 2...Kxc1
            • 3.Sd3#
          • 2...Kd1
            • 3.Sg2#
            • 3.Sed3#
            • 3.Sf3#
          • 2...Kc3
            • 3.Rc2#
      • 1...f3
        • 2.Rb2
          • threat
            • 3.Sg2#
            • 3.Sed3#
            • 3.Sxf3#
          • 2...Kxc1
            • 3.Sd3#
      • 1...Rh8!
  • Keys
    • 1.f3!
      • threat
        • 2.Rf2
          • threat
            • 3.Sa2#
            • 3.Sb3#
            • 3.Scd3#
          • 2...Kxe1
            • 3.Sd3#
      • 1...Kd2
        • 2.Rf2+
          • 2...Kd1
            • 3.Sa2#
            • 3.Sb3#
            • 3.Scd3#
          • 2...Kxe1
            • 3.Sd3#
          • 2...Ke3
            • 3.Re2#
      • 1...b3
        • 2.Rf2
          • threat
            • 3.Sa2#
            • 3.Sxb3#
            • 3.Scd3#
          • 2...Kxe1
            • 3.Sd3#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).